Order: Ctenostomatida print
- Cellular forms
- Domain: Eukaryota
- Kingdom: Animalia
- Subkingdom: Metazoa
- Phyllum: Bryozoa
- Class: Gymnolaemata
- Order: Ctenostomatida
- Aethozoidae
- Aeverrilliidae
- Aethozoontidae
- Alcyonidiidae
- Arachnidiidae
- Bathyalozoidae
- Bathyalozoontidae
- Benedeniporidae
- Buskiidae
- Claviporidae
- Farrellidae
- Flustrellidridae
- Harmeriellidae
- Haywardozoontidae
- Hislopiidae
- Hypophorellidae
- Jebramellidae
- Immergentiidae
- Labiostomellidae
- Lobiancoporidae
- Mimosellidae
- Nolellidae
- Monobryozoidae
- Pachyzoidae
- Monobryozoontidae
- Pachyzoidae
- Monobryozoontidae
- Pachyzoontidae
- Pherusellidae
- Family: Paludicellidae
- Panolicellidae
- Penetrantiidae
- Pottsiellidae
- Spathiporidae
- Sundanellidae
- Terebriporidae
- Triticellidae
- Family: Vesiculariidae
- Family: Victorellidae
- Walkeriidae